baber/WOPTO huggingface dataset:
Patent JP-S5727910-A (JP)
Title: Manufacture of cubic boron nitride
Inventor: HARII EI BIIRU
IPC: C23C14/24
Filed: 1981-06-04
Abstract: A deposit of cubic boron nitride is placed on a substrate by an activated reactive evaporation method. The method includes: supporting and heating a substrate in vacuum; evaporating metal vapors into a zone between the substrate and a metals alloy source, said source consisting essentially of at least 60 percent by weight to balance of boron with from 2 to 12 percent by weight of aluminum and at least 0.2 to 24 percent by weight of at least one of cobalt, nickel, manganese, or other aluminide forming element; introducing ammonia gas into the zone; and generating an electrical field in the zone for ionizing the metal vapors and gas atoms in the zone. In the method the substrate generally is heated to a temperature of at least 300 DEG  C. with preferred substrate temperatures between about 500 DEG  C. and 1100 DEG  C., the ammonia gas pressure preferably is about 1x10-4 torr to 8x10-3 torr, and a plasma activation in the zone desirably may be provided by employing a deflection electrode maintained at a positive voltage potential and positioned between the substrate and the source of evaporating metal vapors.
Patent JP-S59212545-A (JP)
Title: Coil spring
Inventor: SUZUKI KENICHI
IPC: F16F3/04
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a non-linear characteristic, in which a straight line showing a load-flection characteristic in a medium loaded range has a gradient gentler than the gradient in low and high loaded ranges, by combining coils of small and large diameter. CONSTITUTION:Forming a vertical part 2 and a hook part 3 in the upper end of a spirally wound minor diameter coil 1, a major diameter coil 4, reversely spirally wound to the minor diameter coil 1 and continued to its bottom end, is formed outside this minor diameter coil 1 so that the upper end of the coil 4 is placed higher than the hook part 3 in the condition of free length. Forming a stopper part 5 in the upper end of this major diameter coil 4 and compressing the major diameter coil 4 further extending the minor diameter coil 1, the both coils are integrally assembled by hooking the hook part 3 to the stopper part 5. In a medium loaded range, in which the stopper part 5 of the major diameter coil 4 is unhooked from the hook part 3 lowering along the vertical part 2 and reaching an upper level of the minor diameter coil 1, only the major diameter coil 4 is compressed, causing the characteristic straight line to provide a gentler gradient.
Patent JP-S5421375-A (JP)
Title: Magnetism searchers
Inventor: TSUJIMURA NORIO
IPC: G01R33/02
Filed: 1977-07-18
Abstract: PURPOSE: To stabilize magnetic detector outputs and make possible accurate operations and indication of directions by disposing a plurality of magnetic detectors in a star shape or other, obtaining the magnetic gradients of the direction here the detectors link and feeding peak holding circuit outputs to an arithmetic unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04318031-A (JP)
Title: Production of crosslinked polyolefin
Inventor: ASANUMA TADASHI
IPC: C08J3/28
Filed: 1991-04-18
Abstract: PURPOSE:To obtain the subject polyolefin having a crosslinked syndiotactic structure and excellent in physical properties by exposing a copolymer of an alkenylsilane and an olefin having the syndiotactic structure to radiation. CONSTITUTION:A copolymer of an alkenylsilane and an olefin such as ethylene, having a substantial syndiotactic structure and expressed by the formula [(n) is >=1; (m) is 1-3: R is 1-5C alkyl] (used in an amount of preferably 0.1-10mol%) is exposed to radiation such as gamma-rays at 1-10 Mrad dose to afford the objective polyolefin. The intrinsic viscosity of the aforementioned copolymer is preferably 0.1-3.0.
Patent JP-H1036689-A (JP)
Title: Method for prolonging life of surface drying oil present on silicone composition modified by addition of zinc oxide
Inventor: ALTES MICHAEL GENE
IPC: C08K5/435
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a surface drying oil present on a room temperature vulcanizing silicone composition by exposing a mixture containing a drying oil, a specified polymer, a moisture-sensitive crosslinking agent, a filler and particulate zinc oxide to the air. SOLUTION: 100 pts.wt. polymer terminated with a moisture-condensible silyl group is mixed with 0.5-10 pts.wt. drying oil, 0.5-15 pts.wt. moisture-sensitive crosslinking agent having at least two hydrolyzable groups in the molecule, a filler, and optionally a catalyst to obtain a nonacid room-temperature vulcanizing silicone composition. 100 pts.wt. obtained composition is mixed with at least 2 pts.wt. particulate zinc oxide to obtain a composition. This composition is exposed to the air to form a cured composition having a surface drying oil layer having a service life longer than that of a drying layer made from a composition free from zinc oxide.
Patent JP-S60231311-A (JP)
Inventor: KINOSHITA NAGAO
IPC: H01G4/228
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07296742-A (JP)
Title: Deflection yoke device
Inventor: NAKAFUKU YOSHIHITO
IPC: H04N9/29
Filed: 1994-04-25
Abstract: PURPOSE:To eliminate any slack of a drawn copper wire so as to prevent damage and disconnection by guiding a copper wire drawing part for a magnetic field leakage prevention coil of a deflection coil bobbin by a copper wire guide part provided on a ring frame. CONSTITUTION:A magnetic field leakage prevention means is mounted on the front enlarged part of a deflection bobbin of a deflection yoke so as to provide a deflection yoke device. The above magnetic field leakage prevention means is composed of a ringed polygonal ring frame 10 and magnetic field leakage prevention coils 7A, 7B which are wound around a pair of bobbins provided opposed to the vertical deflecting direction of the deflection yoke. In forming copper wire drawing parts for the coils 7A, 7B, after the start end S of the copper wire is connected to a terminal 11A of a quadratic prism 10C of a ring plate part 10A of a ring frame 10, it is introduced from a notched part 8E to the coil 7A via a projection 13A and a rib 12A. The copper wire is guided to a groove 15 in a hook projection 14 of a circumferencial board part 10B and introduced from the notched part 9E to the coil 7B via the rib 12B. After that, the terminal end E of the copper wire is connected to the terminal 11B via the projection 13B of the quadratic prism 10D.
Patent JP-S58204648-A (JP)
Title: Signal detector
Inventor: OOTANI SUSUMU
IPC: H04B17/309
Filed: 1982-05-24
Abstract: PURPOSE:To stabilize the accuracy of discrimination of presence of a signal and to attain the application to a communication line with high amplification gain, by changing a reference voltage of a comparison circuit automatically according to the fluctuation in the amplification gain on a transmission line. CONSTITUTION:The envelope of an input signal (a) is detected 22, this detected voltage Vd is branched 23 into two; one output is applied to the comparison circuit 24 and the other output is applied to a control circuit 25. The voltage Vd in the circuit 25 is a DC component between the peak and the bottom of the voltage Vd via an LPF 26. This DC component is multiplied by (k) at an amplifier circuit 27 and outputted as a reference voltage signal Vm. This signal Vm is compared with the other branched output Vd at the comparison circuit 24, and when Vd>Vm, logical 1 is outputted and when Vd<Vm, logical 0 is outputted. Further, when the level of the signal (a) is doubled approximately, the output Vd, a DC output of the LPF 26 and the outut Vm of the amplifier circuit 27 are doubled at the same time.
Patent JP-H01258429-A (JP)
Title: Automatic wet processor for wafer
Inventor: TSUNO CHIKA
IPC: H01L21/306
Filed: 1988-04-08
Abstract: PURPOSE:To correctly keep the quality component of wafer by a method wherein driers are arranged behind respective chemical solution vessels to forward the dried up wafer to the next stage for evaporating the chemical solution adhering to the wafer. CONSTITUTION:Driers 3, 5, 7, 9 are arranged respectively behind a resist releasing vessel 2, a resist removing vessel 4, an organic solution vessel 6 and a washing vessel 8. A wafer is loaded on a carrier at a loader part 1 to be automatically shifted successively on a carrier channel 100. Then, the wafer is dried up by the final drier 9 to be picked up from the carrier at an unloader part 10 for finishing the wet processing. Through these procedures, the chemical solution adhering to the wafer is evaporated to correctly keep the quality component.
Patent JP-S60231036-A (JP)
Title: Frp leaf spring device
Inventor: HIROMOTO SHIYUUJI
IPC: B60G11/02
Filed: 1984-04-28
Abstract: PURPOSE:To prevent a main leaf from wearing as well as to aim at the promotion of its lightweightiness, by attaching a couple of elastic bodies to the main leaf side as situated between the main leaf and an auxiliary leaf. CONSTITUTION:An auxiliary leaf 12 is disposed at the compressive stress side of a main leaf 10, while the overall length of the auxiliary leaf 12 is made to be shorter than that of the main leaf 10, and symmetrical spaces 15 and 15 are secured between the main leaf 10 and the leaf 12. And, a couple of elastic bodies 17 and 17 are installed on the mainlealf surface opposed to the auxiliary leaf 12, and these elastic bodies 17 and 17 are attached to the main leaf via each of adapter plates 18 so that sand or the like is in no case held in between the main leaf 10 and these elastic bodies 17 and 17, whereby wear in the main leaf is preventable from occurring and, what is more, the auxiliary leaf 12 being shorter than the main leaf is adoptable, thus lightweightiness as a whole is well promotable.
Patent JP-S59213695-A (JP)
Inventor: FUKUSHIMA TAKESHI
IPC: C05F9/02
Filed: 1983-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63251295-A (JP)
Inventor: YOSHIZAWA MINORU
IPC: B42D15/10
Filed: 1987-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62242429-A (JP)
Title: Optical multiplex communication system
Inventor: NAKAGAWA MASAO
IPC: H04B10/00
Filed: 1986-04-15
Abstract: PURPOSE:To omit the synchronization of multiplexed signals by forming plural electric mdulation signals corresponding to plural signals, modulating the light intensity of light beams outputted from respective light emitting elements by respective electric signals and synthesizing respective optical waves. CONSTITUTION:The oscillation frequency levels of sine wave carrier generators 1-1k for sine wave carriers included in modulation signals are modulated by modulators 2-2k on the basis of information signals S-Sk. The modulation signals modulate the intensity of light beams outputted from the light emitting elements 3-3k and the modulated optical waves are synthesized by a wave synthesizer or in a space 4 for wave synthesis. The synthesized optical multiplex signal is transmitted through an optical transmission line 5n, inputted to a photoelectric conversion element 6 for converting light into an electric signal and converted into an electric signal. The modulation signals mixed in the electric signal are separated by filters 7-7k by using the differences of spectrums of the modulation signals. Thus, signal multiplex communication using light can be attained.
Patent JP-S5711774-A (JP)
Title: Direct current power source for arc generating
Inventor: KANOU KUNIO
IPC: H02M7/155
Filed: 1980-06-25
Abstract: PURPOSE: To permit the use of small-capacity reactors by flowing electric current alternately at every half cycle of an AC power source to two pieces of current ripple reducing reactors with the welding of low voltage and large current and flowing current at all times at the gas cutting with high voltage and small current.  
     CONSTITUTION: In a positive half cycle of an AC power source in which voltage is induced to the polarity shown by an arrow, when the 1st control rectifier element TH1 is conducted, electric current flows through the element TH1, the 1st reactor L1, positive side output terminal (3), the 2nd rectifier element D2, etc., and at this time, energy is accumulated in the magnetic core of the 1st reactor L1. When the output of the element TH1 become zero, it is wound on the same iron core as that of the 1st reactor L1 by the energy accumulated in the 1st reactor L1, and current is flowed by the voltage induced therein, whereby the reduction in current ripple is achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07298510-A (JP)
Title: Charging time controller for battery charger
Inventor: MIYAZAKI SHUNICHI
IPC: H02J7/10
Filed: 1994-04-25
Abstract: PURPOSE:To avoid overcharging of a battery by detecting the battery voltage under a predetermined charging current applying state upon elapse of a predetermined time after start of the charging and then correcting the second phase charging time based on a detected battery voltage. CONSTITUTION:A controller 17 comprises an input interface 18 inputted with signals from various sensors, a MOR 19, a RAM 20, a CPU 21 performing calculations based on the input signals, programs and data, and an output interface 22 for delivering the calculation results in the form of control signals to the outside. Since the residual capacity of the battery can be determined based on the battery voltage for a constant charging current, a control program for correcting the charging time based on the battery voltage for a predetermined charging current fed upon elapse of a predetermined time after start of charging is stored in the controller 17 and the charging time is corrected based on the residual capacity of battery at the time of starting the charging. This constitution shortens the second phase charging time and prevents overcharging of the battery.
Patent JP-H06296795-A (JP)
Title: Drying device for clothes and the like
Inventor: SATO HISAO
IPC: D06F43/08
Filed: 1993-04-14
Abstract: PURPOSE:To enhance safety and solvent recovering ratio, surely prevent environmental contamination, and improve operating efficiency by alternately using a pair of solvent adsorptive chambers in the adsorbing process of solvent and the drying and regenerating process of adsorbent, conducting the separating process of solvent at taking out and in a dried material after finishing the operation of a drying device body. CONSTITUTION:A pair of solvent adsorptive chambers 4a, 4b partitioned by a bulkhead 3 are formed in the body part 2 of a solvent recovering device 1, the solvent adsorptive chambers 4a, 4b are filled with adsorbents 6a, 6b, respectively, and steam blowing pipes 7a, 7b are arranged on the delivering side. The inlet port 15 of the body part 2 is allowed to communicate with the delivering side of the exhaust passage 38 of a drying device body 30, and an air and wind exhaust passage 13 having a blower 12 is allowed to communicate with the exhaust port 11 of the body part 2. A first damper 17 is provided at the delivering side center of the body part 2, a second damper 18 is provided at the introducing side center, and openable and closable outside air inlet ports 19a, 19b are provided in both side parts on the introducing side of the body part 2. Thus, idling time of operation can be omitted, and operating efficiency can be improved.
Patent JP-H07269821-A (JP)
Title: Melting method for waste
Inventor: OZAKI MAKOTO
IPC: F23G5/00
Filed: 1994-03-31
Abstract: PURPOSE:To reduce an energy consumption rate irrespective of a size of a furnace and property of waste by melting metal aluminum tailings or aluminum metal mixed tailings together with the waste. CONSTITUTION:Metal aluminum tailings or metal aluminum mixed tailings are melted together with waste. The waste to be melted includes urban waste, sewage, night soil treated sludge, etc. A furnace to be used includes an AC or DC arc furnace, a plasma arc furnace, a resistance heating furnace, an induction heating furnace, a burner heating furnace, etc. The aluminum tailings or the aluminum mixed tailings to be melted together with the waste include metal aluminum scrap, aluminum can, etc. A using ratio of the aluminum tailings or the aluminum mixed tailings to the waste is preferably 15 pts.wt. to 100 pts.wt. of the waste.
Patent JP-2000279892-A (JP)
Title: Apparatus for separating bag and empty can
Inventor: OSHIMA OSAMU
IPC: B03C1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To save labor though an apparatus is small in size by arranging a bag recovery part for recovering broken bags downstream from a can recovery part and installing a wind generation part for blowing the broken bags toward the bag recovery part. SOLUTION: In an apparatus, a bag breaking part 8 for breaking bags continuously is installed in an opening through which the bags in which steel cans 3a and aluminum cans are mixed are charged, a can separating cylinder part 13 which is freely rotatable and inclined downward is installed, a suction part 17 for sucking the steel cans 3a dropped from the can falling hole 16 of an inner cylinder 11 is installed, an obstruction member 20 for obstructing the movement of the steel cans 3a which were sucked and moved is installed, can recovery parts 21a, 21b for dropping the steel cans 3a and the aluminum cans separately are installed, a bag recovery part for recovering broken bags is arranged downstream from the can recovery parts 21a, 21b, and a wind generation part for blowing the bags toward the bag recovery part is installed.
Patent JP-S5422553-A (JP)
Title: Constant voltage circuit
Inventor: KUBOTA KATSUYA
IPC: G05F1/56
Filed: 1977-07-22
Abstract: PURPOSE: To eliminate the constant voltage circuit output voltage change due to load current change by increasing and decreasing reference voltage as load current increases and decreases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02286222-A (JP)
Title: Method for bonding polymer
Inventor: NETSUDO JIEI CHIYOU
IPC: B44C1/22
Filed: 1990-04-03
Abstract: PURPOSE: To improve the peel strength and promote the adhesion between the surfaces of polymers by treating at least, the surface of one of the polymers with water vapor plasma. CONSTITUTION: The peel strength is improved by treating the surface of at least, one of the polymer layers with water vapor plasma prior to the arrangement of a second polymer layer on a first polymer layer. A gas plasma is formed by the action of an electric field upon gas, and for example, the electric field is generated by a wireless frequency generator. That is, the electric field required for an action on the gas is applied in order to generate radical species mainly by an electron-induced ionization. And these species interact with the outermost atom of a polymer material to make a surface which bonds with a layer to be bonded next more firmly than before.
Patent JP-S5739965-A (JP)
Title: Production of insulating paper for cable
Inventor: KASHIMURA SABUROU
IPC: H01B3/52
Filed: 1981-06-08
Abstract: PURPOSE: To unnecessitate the labor for replacing a printing roller and reduce loss even in the case of small-amount production by a method wherein a plurality of discrimination marks are printed on an insulating paper continuously in th longitudinal direction, then the paper is wound into the shape of a roll and is cut to obtain tape pads of desired widths.  
     CONSTITUTION: The insulating paper 3 is passed between the discrimination mark printing roller 21 sectioned so as to print four kinds of discrimination marks 21a, 21b, 21c, 21d and a press roller 2, thereby printing the discrimination marks 24a, 24b, 24c, 24d on the paper 3 continuously in the longitudinal direction. The thus printed paper 3 is wound into the shape of a roll and is cut to the desired widths to obtain the tape pads 5a, 5b, 5c, 5d. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58205169-A (JP)
Title: Picture forming device
Inventor: ISHIHARA SHIYUNICHI
IPC: G03G15/04
Filed: 1982-05-24
Abstract: PURPOSE:To make imprinting of a discrimination picture to a copy easy, by applying a stylus electrode array with a voltage generated by an optional discrimination picture signal and forming the optional discrimination picture on an image carrier. CONSTITUTION:Development is controlled by varying the potential of the stylus electrode array 7. Then, the array 7 is grounded; and while an electrostatic latent image on a photoreceptor 1 is developed, the discrimination picture signal from discrimination picture signal generator 11 is applied to a part of the array 7. Consequently, the discrimination picture 30 is written on the photoreceptor 1.
Patent JP-S5612755-A (JP)
Title: Semiconductor device
Inventor: TAKEGAWA KOUICHI
IPC: H01L23/00
Filed: 1979-07-11
Abstract: PURPOSE:To facilitate the stamping of plural marks on the limited face area of a semiconductor device by a method wherein a part of indicating marks are displayed by changing the roughness of surface. CONSTITUTION:The whole face of a semiconductor device is made to be glossy, lettering parts 2 only are made to be frosting state like a pear surface and the surface of semiconductor device is embossed with indicating marks e.g. letters according to the presence of frosting simultaneously with the enclosement of resin. As mentioned above, letters are formed on the surface of semiconductor device to substitute for a part of stamping, and other necessary letters and numbers are stamped by the ordinary stamping operation.
Patent JP-S59212876-A (JP)
Inventor: UEDA FUMIO
IPC: G02B27/00
Filed: 1983-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11266156-A (JP)
Title: Analog-to-digital converter
Inventor: AIURA MASAMI
IPC: H04N5/335
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process of single chip A/D converter by eliminating an adder and enabling a CMOS circuit to integrate in the A/D converter, which fetches in turn a voltage signal at a reference level and a voltage signal at a data level outputted by a CCD image sensor, and obtains a digital signal corresponding to a difference between the levels. SOLUTION: Differential chopper comparators 3 (3-1 to 3-m) are used as comparators, the input side of which is connected to each voltage-dividing point of a resistor ladder circuit 2 to generate plural reference voltages, and first and second capacitor elements on both input terminals of the comparator 3 are charged by voltage signals at a pixel level and a reference level from a CCD image sensor 12. Next, the voltage-diving point and the ground are connected to each of these capacitor elements. As a result, a voltage error on the input side is equal to a reference voltage with a voltage (valid data) of the difference between both levels subtracted, and comparison processing is performed.
Patent JP-S60232533-A (JP)
Title: Battery check device of camera
Inventor: TAKAHASHI AKIRA
IPC: G01R31/36
Filed: 1984-05-01
Abstract: PURPOSE:To detect whether a power source battery needs to be replaced or not, and to reduce the power consumption and checking the battery all the time by detecting the voltage level of the power source battery regardless of the initial operation of a camera. CONSTITUTION:A battery check circuit 3 has resistances R4 and R5 which divide the source voltage Vb of the battery, a constant-voltage diode Z2 which generates a reference voltage Vrf2, and a comparator COM3 which inputs said voltage division value and refrence voltage and outputs a battery replacement signal BC-2. For example, the source voltage level at which a comparator COM2 outputs a battery replacement signal BC-2 is set to 2.2V, the source voltage level at which a comparator COM1 outputs a release lock signal BC-1 to 2.2V, and the source voltage level at which the comparator COM3 outputs the battery replacement signal BC-3 to 2.0V. When Vb>2.3, a liquid-crystal display driving circuit 5 makes a display showing that the power source battery is usable. When 2.2<Vb<2.3, 2.0<Vb<2.2, or Vb<2.0, a proper display is made.